Mysteries :  The Official GrahamHancock.com forums
For serious discussion of the controversies, approaches and enigmas surrounding the origins and development of the human species and of human civilization. (NB: for more ‘out there’ posts we point you in the direction of the ‘Paranormal & Supernatural’ Message Board). 
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How do you know whether those marks are ancient or modern? I realize there is graffiti on some of those walls that seem to go far back in time, but how much credence can be put in that as "proof" of the age of that stonework? I think there's too much riding on those toolmarks to make the assumption that the graffiti itself can serve as the sole basis for authentic dating.

I'm not familiar with the climate there. How long is required for the growth of that low brush (around the 9:00 segment)?

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How can any of us ever know, when all we can do is think?

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Subject Views Written By Posted
No other explanation ...high tech 1529 Racho 11-Nov-17 21:39
sorry to all...but at the 21 min mark and a few minutes after 305 Racho 11-Nov-17 22:08
Re: No other explanation ...high tech 379 D-Archer 12-Nov-17 08:57
Re: No other explanation ...high tech 339 Thanos5150 12-Nov-17 17:31
Not megalithic 409 Racho 14-Nov-17 06:40
Re: Not megalithic 251 Audrey 14-Nov-17 18:08
Re: Not megalithic 271 Jon Ellison 14-Nov-17 20:33
Re: Not megalithic 169 Audrey 14-Nov-17 21:56
Re: Not megalithic 192 Jon Ellison 14-Nov-17 22:23
Re: Not megalithic 195 Audrey 14-Nov-17 22:49
Re: Not megalithic 161 Jon Ellison 14-Nov-17 23:33
Re: Not megalithic 241 Audrey 15-Nov-17 01:49
Re: Not megalithic 352 Jon Ellison 15-Nov-17 07:35
Re: Not megalithic 185 Audrey 15-Nov-17 22:23
Re: Not megalithic 247 Racho 27-Nov-17 01:46
Re: Not megalithic 227 Corpuscles 27-Nov-17 02:28
Re: Not megalithic 259 Racho 27-Nov-17 02:52
Stone Spheres Are Natural Formations 135 Barbelo 27-Nov-17 05:37
I think the point is proven 169 Racho 27-Nov-17 06:04
Re: I think the point is proven ; 201 Barbelo 27-Nov-17 11:02
dismissive 111 Racho 27-Nov-17 16:48
Re: I think the point is proven 131 Origyptian 27-Nov-17 15:36
Let's learn about the science/realities associated with cutting stone 156 Racho 27-Nov-17 06:41
Re: Not megalithic 138 Origyptian 27-Nov-17 06:50
I Second That 218 Barbelo 27-Nov-17 20:52
wow...talk about being unhinged/triggered 167 Racho 27-Nov-17 23:26
Re: wow...talk about being unhinged/triggered 173 Corpuscles 27-Nov-17 23:46
Re: wow...talk about being unhinged/triggered 208 Barbelo 28-Nov-17 00:00
you start... 234 Racho 28-Nov-17 03:53
Re: you start... 229 Barbelo 28-Nov-17 05:15
Re: I Second That 244 Audrey 28-Nov-17 01:43
Wacko or Crackpot? 261 Barbelo 28-Nov-17 02:30
Re: Wacko or Crackpot? 192 Corpuscles 28-Nov-17 02:49
Re: Wacko or Crackpot? 224 Audrey 28-Nov-17 03:38
Re: Wacko or Crackpot? 291 Barbelo 28-Nov-17 05:23
Re: Not megalithic 144 Corpuscles 27-Nov-17 20:03
Re: Not megalithic 239 Audrey 28-Nov-17 00:11
Re: Not megalithic 269 Corpuscles 28-Nov-17 00:55
Re: Not megalithic 207 Audrey 28-Nov-17 02:02
Re: Not megalithic 300 Warwick 29-Nov-17 21:08
Re: Not megalithic 212 Origyptian 15-Nov-17 22:38
Re: Not megalithic 173 Jon Ellison 15-Nov-17 23:10
Re: Not megalithic 170 Jon Ellison 15-Nov-17 23:32
Re: Not megalithic 274 Origyptian 16-Nov-17 02:47
Re: Not megalithic 196 Origyptian 16-Nov-17 02:43
Re: Not megalithic 277 Origyptian 14-Nov-17 21:58
Re: Not megalithic 235 Jon Ellison 14-Nov-17 22:14
Re: Not megalithic 203 Origyptian 14-Nov-17 22:38
Re: Not megalithic 178 Thanos5150 14-Nov-17 22:55
Re: Not megalithic 247 Thanos5150 14-Nov-17 23:02
Re: Not megalithic 159 Audrey 14-Nov-17 23:46
Re: Not megalithic 247 Corpuscles 15-Nov-17 00:09
Re: Not megalithic 242 Audrey 15-Nov-17 01:15
Re: Not megalithic 263 Thanos5150 15-Nov-17 00:26
Re: Not megalithic 224 Corpuscles 14-Nov-17 22:47
Re: Not megalithic 227 Warwick 15-Nov-17 02:47
Re: Not megalithic 258 Audrey 15-Nov-17 04:06
Re: Not megalithic 174 Warwick 18-Nov-17 00:59
Re: Not megalithic 242 Racho 15-Nov-17 06:26
Re: Not megalithic 270 Warwick 18-Nov-17 01:01
Re: No other explanation ...high tech 328 Origyptian 12-Nov-17 14:37
Re: No other explanation ...high tech 354 Corpuscles 12-Nov-17 17:48
There Has Never Been Solid Ground 287 cladking 12-Nov-17 19:10
Re: There Has Never Been Solid Ground 256 Corpuscles 12-Nov-17 20:06
Re: There Has Never Been Solid Ground 270 cladking 12-Nov-17 20:55
Re: There Has Never Been Solid Ground!!!!!!!!!!! 248 Corpuscles 12-Nov-17 21:26
Re: There Has Never Been Solid Ground!!!!!!!!!!! 288 cladking 12-Nov-17 21:42
Facinating 260 Warwick 14-Nov-17 20:23
Re: Facinating 227 cladking 14-Nov-17 21:33
Re: Facinating 254 Warwick 15-Nov-17 02:51


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